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.closest and .find in jQuery

/ Published in: jQuery
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.closest and .find are very useful - surprised I haven't heard of them before.

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  1. // Expand Tables
  2. 	$(".expandTable").toggle(
  3. 		function(){
  4. 			$(this).closest('.tableSection').find('.tradeTable').fadeIn();
  5. 			$(this).closest('.tableSection').find('.arrow').html('↓');
  6. 		},
  7. 		function(){
  8. 			$(this).closest('.tableSection').find('.tradeTable').fadeOut();
  9. 			$(this).closest('.tableSection').find('.arrow').html('→');
  10. 		}
  11. 	);

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